condition mean min max 1 h after light 5.8775565375 5.663190789 6.091922286 3 h after light 3.8069511819999997 3.199960828 4.556299404 5 h after light 4.453751727666667 3.628116098 5.204083702 7 h after light 3.217899469333333 2.571995954 3.541627085 9 h after light 4.346040299 3.354284255 5.15271998 11 h after light 3.8567645363333334 3.781279987 3.980327453 13 h after light 4.392085553333333 3.8158804639999997 4.752919184 15 h after light 4.624955910333333 3.793999726 5.379828644 1 h after dark 4.090424119666666 3.6988385389999996 4.3245745289999995 3 h after dark 3.3329010206666667 3.068480821 3.4960993069999997 5 h after dark 3.4474629106666668 3.059850853 3.764060596 7 h after dark 3.584423101 3.104770911 3.990389462